how many watts for led bulb e27 470 lumen globe clear?

Now in the market, the normal lumen efficiency LM/W for E27 clear bulb is 80-100lm/w. so for 470lm, the power will be around 5W-6W.

if the bulb are milky not clear. it will be 6w-7w.

our glass bulbs are with intert gas inside. can offer good heat dissipation and ensure long lifespan.

welcome to contact for more ifnormation for our bulbs.